A person who took the survey is selected at random. 1. What is the probability that the person has a college diploma and makes $40,000 or less? 2. What is the probability that the person doesn't have a college diploma and earns more than $40,000?
A person who took the survey is selected at random. 1. What is the probability that the person has a college diploma and makes $40,000 or less? 2. What is the probability that the person doesn't have a college diploma and earns more than $40,000?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:The table shows the results from a survey that asked 200 adults if they had a college diploma and
their annual income was more than $40,000.
Diploma/Income
$40,000 or lessmore than $40,000
college diploma 44
101
no college diploma 27
28
A person who took the survey is selected at random.
1. What is the probability that the person has a college diploma and makes $40,000 or less?
2. What is the probability that the person doesn't have a college diploma and earns more than
$40,000?
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